BOSCH CO4148-12 12 pc. 21/64 in. x 4-5/8 in. Cobalt Drill Bit

★★★★★ 4.2 18 reviews

$472.55
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$472.55
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Product details

Management number 214326738 Release Date 2026/04/12 List Price $189.02 Model Number 214326738
Category

Bosch cobalt drill bits are specially designed for drilling in hard steel. Thick web helix delivers fast material removal combined with increased durability for maximum efficiency and performance. Each bit is manufactured to exacting specifications and features a split point that starts on contact with no walking or skating, eliminating the need for a center punch. This is a bulkpack item containing multiple single units.

  • WITHSTANDS HIGH-TEMPERATURE APPLICATIONS FOR EXTENDED PERIODS OF TIME (UP TO 1,100°F)
  • RIGID, THICK WEB DESIGN ADDS STABILITY TO BIT IN TOUGH APPLICATIONS
  • SURFACE HARDENED TO PENETRATE TOUGH ABRASIVE MATERIALS
  • AVAILABLE IN JOBBER LENGTH, FULL SHANK
  • BEST USED FOR DRILLING INTO LIGHT-GAUGE METAL, HIGH-CARBON STEEL, ALUMINUM AND ALLY STEEL, CAST IRON, STAINLESS STEEL AND TITANIUM
Model CO4148-12
Brand Name Bosch
Unit Count 6.0 Count
Item Weight 1.08 Pounds
Manufacturer Bosch
Material Type Cobalt
Item Dimensions 4.63 x 0.32 x 0.32 inches
Tool Flute Type Spiral
Included Components 6 Bits
Surface Recommendation Metal
Global Trade Identification Number 20000346479281

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4.2 out of 5
★★★★★
18 ratings | 7 reviews
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